Fresh air component and air conditioner comprising same

Abstract

The utility model provides a fresh air component and an air conditioner comprising the fresh air component, relates to the technical field of air conditioners, and solves the technical problem that a fresh air inlet cannot be adjusted as required. The fresh air component comprises a fresh air outdoor connector assembly, a fresh air pipe and a fresh air indoor connector. The two ends of the fresh air pipe are detachably connected with the fresh air outdoor connector assembly and the fresh air indoor connector correspondingly. A fresh air inlet shutter capable of being opened and closed is arranged on the inlet side of the fresh air outdoor connector assembly; the air conditioner comprises an air inlet panel, an air inlet, a fresh air outlet, an air detection and evaluation module and a fresh air component. Through the air detection and evaluation module and the shutter structure of the fresh air inlet and outlet, the fresh air quality can be detected, the fresh air inlet and outlet can be opened and closed, a fresh air control method of automatically adjusting the fresh air inlet and outlet is combined, and the reliability and the fresh air quality of the whole machine are fully guaranteed; the utility model provides a fresh air conditioner capable of meeting higher fresh air quality requirements of users.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioning technical field especially is a kind of new air component and the air conditioner comprising it. BACKGROUND

[0002] With the improvement of user's indoor air quality and air conditioner comfort requirement, the demand of fresh air air conditioner is also increasing day by day. Subsequently, the quality of fresh air has become an important factor affecting user's use. At present, the fresh air inlet and outlet are mostly designed with non-variable grating, and the inlet direction and form are single, the air inlet cannot be closed, the quality of fresh air cannot be detected, and poor air quality is easily introduced into the fresh air, and dust is easily accumulated in the fresh air pipe, bacteria are bred, and abnormal sound is generated, and the indoor air outlet is also easily affected by falling dust, so that dust enters the machine. In addition, the outdoor air inlet is greatly affected by the site environment during actual installation, the larger the air inlet is set, the more conspicuous the appearance is, and the more difficult the installation is, and during actual after-sales installation process, installation failure cases occur due to site installation conditions.

[0003] Therefore, in order to improve the reliability of the whole machine, the quality of fresh air and installation convenience, it is necessary to develop a fresh air component and air conditioner capable of detecting and evaluating the quality of fresh air and automatically adjusting the inlet and outlet of fresh air. CONTENT OF UTILITY MODEL

[0004] The utility model aims at providing a kind of new air component and the air conditioner comprising it to solve the technical problems that fresh air inlet cannot be adjusted according to needs in prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions:

[0006] The utility model provides a kind of new air component, including fresh air outdoor connector assembly, fresh air pipe, fresh air indoor connector;Wherein:

[0007] The both ends of the fresh air pipe are respectively detachably connected with the fresh air outdoor connector assembly and the fresh air indoor connector;

[0008] The inlet side of the fresh air outdoor connector assembly is provided with openable and closable fresh air inlet louver.

[0009] The new air component of the utility model can realize the opening and closing of the air inlet by setting the openable and closable fresh air inlet louver on the inlet side, realize the opening control of the inlet on the outdoor side of fresh air module, reduce the entry of foreign matter, dust and the like into the fresh air pipe, reduce fresh air pollution, and ensure the quality of fresh air.

[0010] As a further improvement of the utility model, the fresh air pipe is made of corrugated pipe.

[0011] As a further improvement of the utility model, the outdoor joint assembly of the fresh air chamber comprises an outdoor joint, a fresh air inlet control motor, a mounting portion and a fresh air inlet shutter.

[0012] The inlet side of the outdoor joint is in the shape of a trumpet mouth.

[0013] The fresh air inlet shutter is rotatably connected to the inner wall of the outdoor joint.

[0014] The fresh air inlet control motor is in transmission connection with the fresh air inlet shutter to control the opening or closing of the fresh air inlet shutter.

[0015] The mounting portion is arranged on the outer wall of the outdoor joint to fix the fresh air outdoor joint assembly to a wall.

[0016] As a further improvement of the utility model, an iron mesh is arranged in the inner cavity of the outdoor joint.

[0017] As a further improvement of the utility model, the outlet side of the outdoor joint is provided with an internally threaded connecting hole, and the fresh air pipe is screwed in the connecting hole.

[0018] As a further improvement of the utility model, the fresh air indoor joint comprises a round joint, a clamping tongue and an inner interface.

[0019] The round joint is adapted to the hole specification of the position to be connected and is used for clamping into the hole.

[0020] The clamping tongue is arranged at intervals along the circumferential direction of the round joint to limit the connection.

[0021] The inner interface is arranged inside the round joint.

[0022] A threaded structure is arranged on the inner interface to be in threaded connection with the fresh air pipe.

[0023] The utility model provides a kind of air conditioner, including air inlet panel, air inlet, fresh air outlet, air detection and evaluation module, the fresh air component;Wherein:

[0024] The air inlet and the fresh air outlet are respectively arranged in different side surfaces of the air inlet panel.

[0025] The air detection and evaluation module is arranged in the air inlet inside position.

[0026] The fresh air component is connected to the air inlet to supply fresh air into the air conditioner.

[0027] As a further improvement of the utility model, it further comprises a fixing frame, a baffle and a baffle control motor.

[0028] The fixed frame is fixed in the inner side of the air inlet;

[0029] The fixed frame is fixed in the inner side of the air inlet;

[0030] The baffle is rotatably arranged beside the air passage;

[0031] The baffle control motor is in transmission connection with the baffle to drive the baffle to open or close the air passage.

[0032] As a further improvement of the utility model, the fixed frame is of a split structure, comprising a front frame and a rear frame, the front frame and the rear frame are buckled together to form the fixed frame, the baffle is arranged between the front frame and the rear frame, and a fresh air filter screen is further arranged between the baffle and the rear frame.

[0033] As a further improvement of the utility model, an air outlet louver and a fresh air outlet control motor are further included, the air outlet louver is arranged on the fresh air outlet, and the fresh air outlet control motor is connected with the fresh air louver to control opening or closing of the fresh air louver.

[0034] The air conditioner of the utility model can detect fresh air quality and open or close fresh air inlets and outlets, fully guarantees the reliability of the whole machine and the quality of fresh air, and provides a fresh air conditioner capable of meeting the higher quality requirement of users for fresh air. BRIEF DESCRIPTION OF DRAWINGS

[0035] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the drawings.

[0036] Figure 1 is a partial structure explosion diagram of the air conditioner of the utility model;

[0037] Figure 2 is Figure 1 is a partial enlarged view of A in figure 6;

[0038] Figure 3 is Figure 1 is a partial enlarged view of B in figure 6;

[0039] Figure 4 is a three-dimensional structure schematic diagram of the fresh air outdoor joint assembly in the fresh air component of the utility model; the bottom surface is hidden for convenient observation;

[0040] Figure 5 is the partial structure schematic view of the fresh air indoor joint in the fresh air component of the utility model;

[0041] Figure 6 is the partial structure schematic view of the fresh air pipe in the fresh air component of the utility model;

[0042] Figure 7 is the information flow chart of the control module in the air conditioner of the utility model;

[0043] Figure 8 is the control flow chart of the fresh air inlet and outlet of the air conditioner of the utility model.

[0044] 1, fresh air fan assembly; 2, air detection and evaluation module; 3, baffle; 4, baffle control motor; 5, fresh air filter screen; 6, air inlet panel; 7, fresh air outlet; 8, fresh air outlet control motor; 9, outdoor joint assembly; 10, fresh air pipe; 11, fresh air indoor joint; 111, round joint; 112, clamping tongue; 113, inner interface; 12, control module; 13, fixing frame; 14, air outlet louver; 901, outdoor joint; 902, fresh air inlet control motor; 903, mounting fixing screw hole; 904, iron mesh; 905, fresh air inlet louver; 906, mounting portion. DETAILED DESCRIPTION

[0045] In order to make the purpose, technical scheme and advantages of the utility model more clear, the technical scheme of the utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope protected by the utility model.

[0046] As shown in Figures 1-6 The utility model provides a kind of fresh air component, including fresh air outdoor joint assembly 9, fresh air pipe 10, fresh air indoor joint 11;Wherein:

[0047] Fresh air pipe 10 two ends are respectively detachably connected with fresh air outdoor joint assembly 9 and fresh air indoor joint 11;Further, detachable connection here is screw connection;

[0048] Fresh air outdoor joint assembly 9 is provided with the fresh air inlet louver 905 that can be opened and closed on inlet side.

[0049] The fresh air component of the utility model, by being provided with the fresh air inlet louver 905 that can be opened and closed on inlet side, the opening and closing of air port can be realized, the opening control of inlet on the outdoor side of fresh air module chamber is realized, reduce foreign matter, dust etc. into fresh air pipe 10, reduce fresh air pollution, guarantee fresh air quality.

[0050] The fresh air outdoor joint assembly 9 is fixed on the outer wall through the fixing screw hole 903, and the fresh air inlet shutter 905 is opened and closed through the fresh air inlet control motor 902.

[0051] As an optional embodiment of the utility model, the fresh air pipe 10 is made of corrugated pipe, which can not only adapt to the extension route, but also is convenient to install.

[0052] As shown in Figures 3-6 The fresh air outdoor joint assembly 9 comprises an outdoor joint 901, a fresh air inlet control motor 902, a mounting portion 906 and a fresh air inlet shutter 905. Figure 4 As shown in

[0053] The inlet side of the outdoor joint 901 is in the shape of a horn mouth, so as to facilitate the introduction of fresh air;

[0054] The fresh air inlet shutter 905 is rotatably connected to the inner wall of the outdoor joint 901;

[0055] The fresh air inlet control motor 902 is in transmission connection with the fresh air inlet shutter 905, so as to control the opening or closing of the fresh air inlet shutter 905;

[0056] The mounting portion 906 is arranged on the outer wall of the outdoor joint 901, so as to fix the fresh air outdoor joint assembly 9 on the wall. Specifically, the mounting portion 906 is provided with a fixing screw hole 903, and the screw is connected to the wall through the fixing screw hole 903.

[0057] In order to prevent foreign matters from entering, in the embodiment, as shown in Figure 4 The outdoor joint 901 is further provided with a wire mesh 904. The wire mesh 904 can prevent insects, leaves and other foreign matters from entering when the fresh air is running.

[0058] As shown in Figure 3 The outlet side of the outdoor joint 901 is provided with an internally threaded connecting hole, and the fresh air pipe 10 is screwed in the connecting hole.

[0059] As an optional embodiment of the utility model, as shown in Figure 2 And Figure 5 The fresh air indoor joint 11 comprises a round joint 111, a clamping tongue 112 and an inner interface 113.

[0060] The round joint 111 is matched with the hole specification of the position to be connected, and is used for being clamped into the hole; it is to be explained that the hole of the position to be connected in the embodiment is the air inlet on the air inlet panel 6 of the air conditioner; the round joint 111 is penetrated into the air inlet, and then is locked and positioned by the clamping tongue 112.

[0061] The clamping tongue 112 is arranged along the circumferential direction of the round joint 111, so as to be connected and positioned;

[0062] The inner interface 113 is arranged inside the round joint 111;

[0063] The inner interface 113 is provided with a threaded structure, and is used for being screwed with the fresh air pipe 10.

[0064] As shown in Figures 1-6 The utility model provides a kind of air conditioner, including air inlet panel 6, air inlet, fresh air outlet 7, air detection and evaluation module 2, fresh air component;Wherein:

[0065] Air inlet and fresh air outlet 7 are respectively arranged on different sides of air inlet panel 6;

[0066] Air detection and evaluation module 2 is arranged at the inner side of air inlet; it is to be explained that air detection and evaluation module 2 can detect fresh air composition and particle size, can evaluate whether the quality of fresh air is suitable for introducing fresh air, and control module 12 can control the opening and closure of fresh air inlet and outlet according to the evaluation result of fresh air quality.

[0067] Further, air detection and evaluation module 2 can detect SO2, nitrogen oxide concentration and suspended particle size in air to evaluate the quality of fresh air.

[0068] Fresh air component is connected to air inlet, to supply fresh air into air conditioner.

[0069] In the embodiment, the air conditioner further includes fixing frame 13, baffle 3, baffle control motor 4;Wherein:

[0070] Fixing frame 13 is fixed at the inner side of air inlet;

[0071] Fixing frame 13 is provided with air passage corresponding to the position of air inlet;

[0072] Baffle 3 is rotatably arranged beside air passage;

[0073] Baffle control motor 4 is drivingly connected with baffle 3, to drive baffle 3 to open or close air passage.

[0074] It is to be explained that the rotating form of baffle 3 can be vertical overturning, horizontal rotation or telescoping, and in order to save space and quickly open, baffle 3 is moved in horizontal rotation mode in the embodiment.

[0075] As a further improvement of the utility model, the fixed frame 13 is a split structure, comprising a front frame and a rear frame, the front frame and the rear frame are buckled together to form the fixed frame 13. The fixed frame 13 has a containing cavity inside; the baffle 3 is arranged between the front frame and the rear frame, and the baffle control motor 4 is also arranged in the inner cavity of the fixed frame 13; further comprising a fresh air filter screen 5 arranged between the baffle 3 and the rear frame.

[0076] In order to realize the control of the opening and closing of the fresh air outlet 7, a fresh air outlet control motor 8 and an air outlet louver 14 are further included, the air outlet louver 14 is arranged on the fresh air outlet 7, and the fresh air outlet control motor 8 is connected with the fresh air louver to control the opening or closing of the fresh air louver.

[0077] The air conditioner of the utility model can detect fresh air quality and open or close the fresh air inlet and outlet, in combination with the fresh air control method for automatically adjusting the fresh air inlet and outlet, fully guarantees the reliability of the whole machine and the fresh air quality, and provides a fresh air conditioner capable of meeting the higher fresh air quality demand of users.

[0078] As a further improvement of the utility model, a fresh air fan assembly 1 is further included, which is arranged on the inner side of the fixed frame 13 and is used to provide suction power for introducing fresh air.

[0079] As a further improvement of the utility model, a control module 12 arranged in the air inlet panel 6 is further included, which is used to be electrically connected with the fresh air fan assembly 1, the air detection and evaluation module 2, the baffle control motor 4, the fresh air outlet control motor 8, the fresh air inlet control motor 902.

[0080] In use, after the air conditioner is started in the fresh air mode, the baffle 3, the air outlet louver 14 of the fresh air outlet 7 and the fresh air inlet louver 905 are opened, the fresh air fan assembly 1 is started, fresh air enters the fresh air pipe 10 from the fresh air outdoor joint assembly 9 outside the room, is filtered by the fresh air filter screen 5 after passing through the air detection and evaluation module 2, and then enters the room from the fresh air outlet 7.

[0081] As shown in Figure 7 and Figure 8 , the information flow and control process of the control module in the above fresh air conditioner are as follows:

[0082] Firstly, the user can directly start or schedule the air conditioner in the fresh air mode at a specific time;

[0083] Secondly, the air conditioner enters the fresh air mode, and the control module 12 controls the baffle control motor 4, the fresh air outlet control motor 8 and the fresh air inlet control motor 902 to open the baffle 3, the air outlet louver 14 and the fresh air inlet louver 905;

[0084] Third step, the control module 12 controls the air detection and evaluation module 2 to open;

[0085] Fourth step, the air detection and evaluation module 2 detects the concentration of SO2, nitrogen oxide and suspended particle size of fresh air;

[0086] Fifth step, the air detection and evaluation module 2 carries out fresh air quality evaluation, if the concentration of SO2 is < A%, the concentration of nitrogen oxide is < B%, and the size of suspended particulate matter is < C mm, then the sixth step is entered, otherwise the seventh step is entered.

[0087] Sixth step, the control module 12 controls the normal operation of the fresh air mode.

[0088] Seventh step, the fresh air mode alarm, the control module 12 controls the fresh air mode to close, the fresh air fan assembly 1 stops running, and the control module 12 controls the shutter 3, the air outlet louver 14 and the fresh air inlet louver 905 to close.

[0089] Eighth step, the fresh air mode is closed, the control module 12 controls the fresh air fan assembly 1 to stop running, and the shutter 3, the air outlet louver 14 and the fresh air inlet louver 905 are closed.

[0090] In the embodiment, the fresh air mode alarm can be realized by setting a buzzer to produce a buzzing sound and a panel display area to flash.

[0091] The air outlet louver 14 is closed to prevent indoor dust from entering the air conditioner through the fresh air outlet 7 when the fresh air mode is not started, affecting the next use of the fresh air function of the air conditioner and the reliability of the whole machine.

[0092] The shutter 3 is closed to prevent dust, insects and mice from entering the air conditioner when the fresh air mode is not used or the fresh air pipe assembly is not connected.

[0093] The fresh air inlet louver 905 is closed to prevent dust, fallen leaves and insects from accumulating in the fresh air outdoor joint assembly 9 when the fresh air mode is not used.

[0094] First of all, it should be pointed out that "inward" is the direction towards the center of the containing space, and "outward" is the direction away from the center of the containing space.

[0095] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the drawings, and is for ease of description only, rather than indicating or implying that a device or element must have a particular orientation or be constructed and operated in a particular orientation, and therefore cannot be interpreted as limiting the utility model. Figure 1The shown orientation or positional relationship is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0096] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0097] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship of two elements, unless otherwise specifically limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0098] In the present application, unless otherwise specifically defined and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0099] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms is not necessarily for the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or features of different embodiments or examples described in the present application without contradiction.

[0100] The above merely describes a specific implementation of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A fresh air component, characterized in that: It includes fresh air outdoor connector assembly, fresh air duct, and fresh air indoor connector; among which: Both ends of the fresh air duct are detachably connected to the fresh air outdoor connector assembly and the fresh air indoor connector respectively; The inlet side of the fresh air outdoor joint assembly is provided with an openable and closable fresh air inlet shutter.

2. The fresh air component according to claim 1, characterized in that: The fresh air duct is made of a corrugated pipe.

3. The fresh air component according to claim 1, characterized in that: The fresh air outdoor connector assembly includes an outdoor connector, a fresh air inlet control motor, a mounting portion, and a fresh air inlet louver; wherein: The inlet side of the outdoor joint is in a bell-mouth shape; The fresh air inlet shutter is rotatably connected to the inner wall of the outdoor joint; The fresh air inlet control motor is in transmission connection with the fresh air inlet louver to control the fresh air inlet louver to open or close; The mounting portion is arranged on the outer wall of the outdoor joint to fix the fresh air outdoor joint assembly on the wall.

4. The fresh air component according to claim 3, characterized in that: An iron mesh is also provided in the inner cavity of the outdoor joint.

5. The fresh air component according to claim 3, characterized in that: An internal thread connection hole is provided on the outlet side of the outdoor joint, and the fresh air duct is threadedly connected in the connection hole.

6. The fresh air component according to claim 1, characterized in that: The indoor fresh air joint includes a round joint, a tongue, and an inner joint; wherein: The round connector is adapted to the hole size of the location to be connected and is used to be snapped into the hole; The latch tongues are arranged at intervals along the circumference of the circular joint to limit the connection; The inner interface is arranged inside the circular joint; The inner interface is provided with a threaded structure for threaded connection with the fresh air duct.

7. An air conditioner, characterized in that: It comprises an air inlet panel, an air inlet, a fresh air outlet, an air detection and evaluation module, and a fresh air component according to any one of claims 1 to 6; wherein: The air inlet and the fresh air outlet are respectively opened on different sides of the air inlet panel; The air detection and evaluation module is arranged at the inner side of the air inlet; The fresh air component is connected to the air inlet to supply fresh air into the air conditioner.

8. The air conditioner according to claim 7, characterized in that It also includes a fixing frame, a baffle, and a baffle control motor; wherein: The fixing frame is fixed to the inner side of the air inlet; An air outlet is provided on the fixing frame corresponding to the air inlet position; The baffle is rotatably arranged beside the air outlet; The baffle control motor is in driving connection with the baffle to drive the baffle to open or close the air outlet.

9. The air conditioner according to claim 8, characterized in that The fixing frame is a split structure, including a front frame and a rear frame, which are buckled together to form the fixing frame; the baffle is arranged between the front frame and the rear frame; and also includes a fresh air filter arranged between the baffle and the rear frame.

10. The air conditioner according to claim 7, characterized in that It also includes an air outlet louver and a fresh air outlet control motor. The air outlet louver is arranged on the fresh air outlet, and the fresh air outlet control motor is connected to the air outlet louver to control the opening or closing of the air outlet louver.

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